Brand new to air guns and I am researching PCP rifles. I traded for a Benjaman break barrel .22 for plinking, now I am looking for a hunting rifle mainly for hog but might go whitetail down the road. as I now I am looking at .30 vs .35 calibers. Am I looking at what I should be? or do I really need to step up from there? The internet is quite confusing on the subject and I don't want to go with the minimum, but I am disabled ad don't want to much either.